Payloads: Advanced Space Experiment Processor (ADSEP): A BioFabrication Facility (BFF) test tissue cassette was removed from the ADSEP facility and prepared for return on SpX-27. There is no viable science currently in this cassette, but was instead in ADSEP to perform engineering evaluations of the systems inside. Using 3D biological printers to produce usable human organs …
Payloads: Human Research Program (HRP) Sample Collection: The crew collected samples in support of the Food Physiology and Standard Measures investigations. Food Physiology is designed to characterize the key effects of an enhanced spaceflight diet on immune function, the gut microbiome, and nutritional status indicators. Standard Measures collects a set of core measurements related to …
Payloads: Cold Atom Lab (CAL): The crew used a Grab Sample Container (GSC) to sample the air around the CAL experiment hardware. The GSC will be returned to the ground for analysis of the sample. CAL produces clouds of atoms that are chilled to about one ten billionth of a degree above absolute zero — …
Payloads: Cardinal Heart 2.0: The crew changed the media and sampled eight of the sixteen tissue chambers. The media contains buffers, food, and nutrients needed to support the cells. They also performed fixation operations on the remaining eight of the sixteen tissue chambers. Fixation refers to a group of techniques which are used to preserve …
Payloads: Cardinal Heart 2.0: The crew recorded microscopy video for the tissue samples in the Biocells. A previous investigation showed that four weeks of microgravity exposure caused significant changes in heart cell function and gene expression that could lead to long-term damage or cardiac muscle atrophy. Effect of Microgravity on Drug Responses Using Heart Organoids …
Payloads: Engineered Heart Tissue-2 (EHT-2): The crew gathered the EHT-2 tissue chambers and performed the steps necessary to exchange the media, obtain samples for later analysis, and add treatments to the appropriate tissue growth areas. A Human iPSC-based 3D Microphysiological System for Modeling Cardiac Dysfunction in Microgravity-2 (Engineered Heart Tissues-2) continues work with 3D cultured …
Payloads: Human Research Facility Veggie Profile of Mood States (Veggie POMS): A POMS short form questionnaire was completed using the Data Collection Tool (DCT). The Pick-and-Eat Salad-Crop Productivity, Nutritional Value, and Acceptability to Supplement the ISS Food System (Veggie) investigation is a phased research project that includes Veg-04A, Veg-04B, Veg-05, and HRF Veg including HRF …
Payloads: Manufacturing Device (ManD): The crew replaced the feedstock canister, extruder, and build platform in ManD to enable a test object to be printed. Following a failed print attempt, the crew manually fed the feedstock into the extruder to allow another print attempt. The Additive Manufacturing Facility (AMF) enables the production of components on the …
Payloads: BioFabrication Facility (BFF): In order to put the tissue cassette in a good configuration, the crew removed the curing lid and installed the print lid. Using 3D biological printers to produce usable human organs has long been a dream of scientists and doctors around the globe. However, printing the tiny, complex structures found inside …
Payloads: Foams and Emulsions Sampling: An experiment-1 protocol session was performed, which results in the production of an emulsion. In this protocol, the emulsion is formed by mixing an aqueous solution with an oil. The emulsion is observed in the Keyence Research Microscope Testbed (KERMIT) and then “cured” to preserve it for later analysis. Foams …
